Frequently
Asked Questions (FAQs)
I
like fossils and have collected a few
but I don't know anything about them. Would the Society accept such a
novice to be a member?
I have a class project. What are the
duties of a professional paleontologist?
What are the education requirements and
job opportunities for paleontologists?
I am coming to the Dallas-Fort Worth area.
Where are some good sites to collect?
I would like to trade fossils of a certain
type, e.g., class or genus. Is there anyone there interested?
Are there any real paleontological digs
around that I can help with?
Did people live and walk with
dinosaurs?
I like fossils and have collected a few
but I don't know anything about them. Would the Society accept such a
novice to be a member?
YES! Absolutely! Everyone who has an interest in fossils or any aspect
of paleontology, is welcome and encouraged to join. We have members
with a very diverse background in education and professional
experience. Members without formal education in paleontology include
blue collar workers, software engineers, (including non-science
subjects), artists and medical doctors. We also have members who are
teachers (including non-science), geologists and professor of geology
and paleontology and professional paleontologists.
I
have a class project. What are the duties of a professional
paleontologist?
Below are several different areas in which a paleontologist may work.
This may give you an idea that the question is not simple to answer. It
should provide leads for you to follow regarding each type
of work.
For
most paleontologists, the principle task for a paleontologist is to
study fossils in great detail. Fossils a measured in many way including
length, breadth, circumference, distance between features, how many of
a certain feature and so on. This informatin is used to compair one
fossil to another. A paleontologist will determine the similar and
different characteristics to determine if the fossil is known to
science or is new or unknown to science. Not all paleontologist work
directly with fossils in this way. Some study fossils to see what
happened to the plant or animal during its life time. It has been
determined that some dinosaurs had cancer, had broken bones that healed
but probably gave them pain or discomfort for the rest of their lives.
Paleontologist also study such things as bite marks on ammonites or
turtles or other critters to try and find out what was attacking and
probably eating them. Fecal remains, coprolites, are another way of
knowing what something ate. (Coprolites are essentially rocks so there
is no mess or smell.)
Paleontologists
work for museums to oversee the museum's collection.
Duties include helping with education programs regarding this field.
Many paleontologists work at universities. Usually, they are professors
in the Department of Geology or Geoscience and teach paleontology,
geology or geochemistry. A few paleontologists cross over or
due
double duty and are found in Math, Engineering,
Biology and Chemistry Departments.
Paleontologist also work for petroleum exploration companies or in
affiliated companies
that assist with the exploration of oil and gas. These paleontologists
work with microfossils (fossils so small that a microscope or even an
electron microscope is necessary to view them). Certain fossils (Index
Fossils) help paleontologist identify the age of subsurface formations.
By identifying microfossils from drill cuttings, the oil
company can determine if they have drilled deep enough to reach their
target horizon.
What
are the education requirements and job opportunities for
paleontologists?
The first step is a Bachelor of Science degree (BS) is the minimum
requirement. The BS is
the usual four year degree in geology, earth science or biology. A
Bachelor of Arts (BA) is not widely accepted because it does not
require as many credit hours in upper level classes, especially math.
A Masters degree is a minimum of two years of study and often four
after the BS degree. The purpose of the degree is two fold. Someone
with a masters degree has specialized in a certain field of study and
has gained knowledge about the scientific process and how to approach
problems analytically. A field of study outside paleontology such as
animal behavior, animal physiology, computer modeling or museum studies
can provide special insight into paleontology.
Practically all professional paleontologist earn a Doctorate or Ph.D.
degree which is a minimum of two yes of study but may
take many more. Some people will skip the Masters
degree and begin their Ph.D. work after completing their undergraduate
work but this in not the standard course of study. The Ph.D. is the
most accepted level of education for a paleontologist interested in
independent research. Independent researchers regularly publish their
findings in professional journals. Research paleontologists usually
work
in for universities and museums.
Jobs in paleontology are limited. Most paleontologists are college
professors and some work for museums. The government employs geologist
and paleontologist at the USGS and the Department of Interior and
Department of Energy. Of course, there is always a need for
teachers at the high school level.
I
am coming to the Dallas-Fort Worth area. Where are some good sites to
collect?
Easy answer: Almost anywhere you can
find some kind of fossil within 20 minutes. If not move on to a
different locality. Some areas are better than others. N. Texas
sediments span a good portion of the Cretaceous Period. West Fort Worth
has abundant ammonites, heart-shaped sea urchins and other
invertebrates. The Arlington, and Grapevine/Colleyville area is pretty
sparse for fossils. However, there have been some occurrences of
dinosaur, crocodile fossils and ammonites. The Grand Prairie and Irving
areas are good for collecting shark and fish teeth, vertebrae, and
ammonites. The Eagle Ford Shale Formation produces ammonites with the
original "mother of pearl." Any open bit of soil is a potential site.
Try creeks and the slopes of hills were there is no vegetation for
potential collecting sites.
Late fall, winter
and early spring are a good times to collect in N.
Texas. The snakes are (should be) in hiding and the 100 degree heat is
only a bad memory. Depending on the severity of the winter, mosquitoes
are often in full force.
It is a full day
trip but well worth it is to head west of DFW to Mineral Wells. There
they have the Mineral Wells Fossil Park. The
Park has fossils from the Pennsylvanian Period which is much older than
the Cretaceous Period. Fossils are all over the surface and typically
no tools are need for digging or breaking out of
rock.
I
would like to trade fossils of a certain type, e.g., class or genus. Is
there anyone there interested?
The Society promotes trading of fossils that do not have scientific
value. Trading and selling of fossils is promoted by the Society.
However, if the fossil is potentially rare and/or could be of
scientific value, the collector is urged to contact paleontologists
that have special knowledge of that class or genus. Our purpose states,
"...the Society should be a net work for the exchange of data between
professionals and serious amateurs." Once the scientific value is
determined, it is the responsibility of the collector to loan,
donate the fossil.
Some fossils are common and our members have
interests in all phases of paleontology. Chances are good that someone
will want to trade with you.
Are
there any real paleontological digs around that I can help with?
Yes, sometimes. Mammoths, marine reptiles, fish and sharks, are found
in North Texas. The Dallas Paleontological Society has formed a group,
the Fossil Bureau of Investigation (FBI),
to help museums in North Texas with their digs.
Requirements: You
must be a member of the Society. Fill out one of the
Dig Team application forms. The form states that any fossil that you
find is the property of the museum or entity leading the dig.
Did
people live and walk with dinosaurs?
NO! NEVER! Modern day birds are relatives of dinosaurs and
that is as close as we get.
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